Meg`a*scop"ic (?), Meg`a*scop"ic*al (?) , a.
1. (Physics)
Of or pertaining to the megascope or the projection upon a screen of images of opaque objects.
(b)
Enlarged or magnified; -- said of images or of photographic pictures, etc.
2. (Geol.)
Large enough to be seen; -- said of the larger structural features and components of rocks which do not require the use of the microscope to be perceived. Opposed to microscopic.
© Webster 1913